On Mon, Mar 12, 2012 at 01:26:35PM +0100, Denys Vlasenko wrote:
> On 03/10/2012 11:17 PM, Dmitry V. Levin wrote:
> > On Thu, Feb 09, 2012 at 07:38:27PM +0100, Denys Vlasenko wrote:
> >> On 02/09/2012 05:29 PM, Dmitry V. Levin wrote:
> >>> But I'd like to
On Mon, Mar 12, 2012 at 08:00:46PM +0100, Denys Vlasenko wrote:
> On 03/12/2012 02:47 PM, Dmitry V. Levin wrote:
> >>>>> But I'd like to hear from Denys about PTRACE_SEIZE perspective first.
> >>>>> We surely won't release PTRACE_SEIZE_DEVEL cod
On Mon, Mar 12, 2012 at 06:37:01PM +, Grant Edwards wrote:
> On 2012-03-12, Denys Vlasenko wrote:
> > On 03/10/2012 11:17 PM, Dmitry V. Levin wrote:
> >> On Thu, Feb 09, 2012 at 07:38:27PM +0100, Denys Vlasenko wrote:
> >>> On 02/09/2012 05:29 PM, Dmitry V. Levin
On Mon, Mar 12, 2012 at 08:50:44PM +0100, Abdoulaye Walsimou GAYE wrote:
> Sorry for this thread hijack,
Could you at least change the subject next time, please? Thanks.
> but I noticed that tagged version and corresponding
> tarball does not contain the same files. This prevents for example to
Hi,
There is quite enough good stuff accumulated in strace.git since v4.6 to
have a new release soon. If there are no objections, here is a list of
pre-release work to be done for this release:
- merge pending patches if any (please speak up);
- test on supported non-x86 architectures;
- update
On Fri, Mar 09, 2012 at 12:03:01PM +, Denys Vlasenko wrote:
> This is an automated email from the git hooks/post-receive script. It was
> generated because a ref change was pushed to the repository containing
> the project "strace".
[...]
> Allow -p PID to take comma or whitespace-separated
On Wed, Mar 14, 2012 at 08:39:35PM -0400, Mike Frysinger wrote:
> On Monday 12 March 2012 17:50:48 Dmitry V. Levin wrote:
> > - test on supported non-x86 architectures;
>
> build fails with <=glibc-2.12 because SWAP_FLAG_DISCARD wasn't added until
> then. files.c unc
On Thu, Mar 15, 2012 at 04:13:18PM +0100, Denys Vlasenko wrote:
> Currently we emit something like this:
>
> --- {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19483, si_status=0,
> si_utime=0, si_stime=0} (Child exited) ---
> --- {si_signo=SIGWINCH, si_code=SI_USER, si_pid=15407, si_uid=0} (Windo
On Wed, Mar 14, 2012 at 08:39:35PM -0400, Mike Frysinger wrote:
> alpha looks broken with signals ...
Not only with signals, IPC decoding also seems to be broken on alpha:
SYS_ipc_subcall is naturally not defined, but indirect_ipccall()
returns 1 there. Could you confirm that, e.g. by checking wh
On Fri, Mar 16, 2012 at 01:10:37AM +0400, Dmitry V. Levin wrote:
> On Wed, Mar 14, 2012 at 08:39:35PM -0400, Mike Frysinger wrote:
> > alpha looks broken with signals ...
>
> Not only with signals, IPC decoding also seems to be broken on alpha:
> SYS_ipc_subcall is naturall
On Thu, Mar 15, 2012 at 01:56:12PM -0400, Mike Frysinger wrote:
> superh compiles and passes make check. it warns about the new system.c code
> (strict aliasing), but this is a 4.4 compiler, so i'm going to update it and
> see if that makes a difference.
btw, I've got these warnings on ARM EABI
On Thu, Mar 15, 2012 at 06:36:16PM -0400, Mike Frysinger wrote:
> On Thursday 15 March 2012 17:10:37 Dmitry V. Levin wrote:
> > On Wed, Mar 14, 2012 at 08:39:35PM -0400, Mike Frysinger wrote:
> > > alpha looks broken with signals ...
> >
> > Not only with signals,
On Thu, Mar 15, 2012 at 12:53:23AM -0400, Mike Frysinger wrote:
> arm hits this warning:
> signal.c: In function ‘sys_rt_sigaction’:
> signal.c:1345:4: warning: left shift count >= width of type
I saw this warning a year ago as well. The code is unreachable on ARM,
but gcc seems to be too dumb to
On Thu, Mar 15, 2012 at 01:17:56AM -0400, Mike Frysinger wrote:
> hppa hit this warning:
> ipc.c: In function ‘sys_shmat’:
> ipc.c:407:16: warning: unused variable ‘raddr’
> but looking at the code, we could add another ifdef around the variable
> definition, but i'm not sure that real
Hi,
While writing a prlimit64 syscall parser I found a seemingly dead
HAVE_LONG_LONG_RLIM_T code in resource.c that implements [gs]etrlimit
parsers for systems where sizeof(rlim_t) == sizeof(long long).
Looking at "struct rlimit" and "struct compat_rlimit" definitions in
include/linux/resource.h
On Fri, Mar 16, 2012 at 05:45:51PM -0400, Mike Frysinger wrote:
> On Friday 16 March 2012 16:18:33 Andreas Schwab wrote:
> > "Dmitry V. Levin" writes:
> > > Is it correct that rlim_t cannot be a long long type on linux,
> > > or am I missing something?
On Sat, Mar 17, 2012 at 12:28:50PM +, Denys Vlasenko wrote:
> This is an automated email from the git hooks/post-receive script. It was
> generated because a ref change was pushed to the repository containing
> the project "strace".
[...]
> commit 31972d52b1059d8faca1c5f417c2db1a90b868ae
> Auth
On Fri, Mar 16, 2012 at 05:45:51PM -0400, Mike Frysinger wrote:
> On Friday 16 March 2012 16:18:33 Andreas Schwab wrote:
> > "Dmitry V. Levin" writes:
> > > Is it correct that rlim_t cannot be a long long type on linux,
> > > or am I missing something?
On Mon, Mar 26, 2012 at 01:56:22PM +0200, Andreas Schwab wrote:
> Denys Vlasenko writes:
>
> > Hi Dmitry,
> >
> > for file in "$logfile".*; do
> > [ -f "$file" ] || continue
> > - suffix=${file:1+$pfxlen}
> > - [ "$suffix" -gt 0 ] 2> /dev/null || {
> > - echo "S
On Tue, Mar 27, 2012 at 10:34:54AM +1100, Anton Blanchard wrote:
>
> * linux/powerpc/syscallent.h: Add socket system calls
Just for the record, what have happened with the socket subcall on ppc?
> diff --git a/linux/powerpc/syscallent.h b/linux/powerpc/syscallent.h
> index 8dd56bd..a382bdc
Hi,
On Mon, Mar 26, 2012 at 05:24:07PM -0400, Bao Hong Tan wrote:
> Hi all,
>
> I looked at strace's output and saw the following:
>
> 01:20:00.727079 recv(-1345034744, 01:20:00.727768 write(24, "338",
> 301:20:00.728785 SYS_224(0x3adfa8, 0x40025730, 0xa, 0x45006f40) = 0xccd000
> 01:20:00.72982
On Tue, Apr 03, 2012 at 02:24:33AM -0400, Mike Frysinger wrote:
> I got tired of figuring out mtd structures (which show up a lot
> in the embedded space), so add decoders for those ioctls.
>
> * defs.h (mtd_ioctl): New prototype.
> (print_loff_t): Likewise.
> * io.c (print_loff_t): Delete static
On Mon, Apr 02, 2012 at 11:26:06PM -0400, Mike Frysinger wrote:
> On Monday 12 March 2012 17:50:48 Dmitry V. Levin wrote:
> > There is quite enough good stuff accumulated in strace.git since v4.6 to
> > have a new release soon. If there are no objections, here is a list of
> >
On Tue, Apr 03, 2012 at 10:22:48PM -0400, Mike Frysinger wrote:
> On Tuesday 03 April 2012 19:11:32 Dmitry V. Levin wrote:
> > On Tue, Apr 03, 2012 at 02:24:33AM -0400, Mike Frysinger wrote:
> > > I got tired of figuring out mtd structures (which show up a lot
> > > in
On Wed, Apr 04, 2012 at 08:31:34PM -0400, Mike Frysinger wrote:
> On Wednesday 04 April 2012 14:14:49 Dmitry V. Levin wrote:
> > On Tue, Apr 03, 2012 at 10:22:48PM -0400, Mike Frysinger wrote:
> > > On Tuesday 03 April 2012 19:11:32 Dmitry V. Levin wrote:
> > > > On T
On Thu, Apr 05, 2012 at 01:52:25AM -0400, Mike Frysinger wrote:
> The ptrace setoptions code will fork a child which goes to sleep and
> expects the parent to continue on to do tests. Unfortunately, this
> does not work on no-mmu systems as fork() is actually vfork() and any
> vforked children wil
On Wed, Apr 04, 2012 at 10:22:01PM -0400, Mike Frysinger wrote:
> I got tired of figuring out mtd structures (which show up a lot
> in the embedded space), so add decoders for those ioctls.
>
> * defs.h (mtd_ioctl): New prototype.
> (print_loff_t): Likewise.
> * io.c (print_loff_t): Delete static
On Sun, Apr 15, 2012 at 07:09:02PM -0700, H.J. Lu wrote:
> --- a/configure.ac
> +++ b/configure.ac
> @@ -8,6 +8,11 @@ AM_INIT_AUTOMAKE([foreign check-news dist-xz no-dist-gzip
> silent-rules])
> AM_MAINTAINER_MODE
> AC_CANONICAL_HOST
>
> +AC_PROG_CC
> +AC_GNU_SOURCE
> +
> +AC_USE_SYSTEM_EXTENS
Hi,
On Mon, Apr 16, 2012 at 07:39:58AM -0700, H.J. Lu wrote:
> On Sun, Apr 15, 2012 at 11:17:13AM -0700, H.J. Lu wrote:
> >
> > Linux kernel v3.4 adds x32 support whose clock_t is long long. This
> > patch casts clock_t type to unsigned long for "%lu".
> >
> > H.J.
> > ---
>
> Here is a patch
On Mon, Apr 16, 2012 at 08:31:46AM -0700, H.J. Lu wrote:
> On Mon, Apr 16, 2012 at 8:14 AM, Dmitry V. Levin wrote:
> > On Mon, Apr 16, 2012 at 07:39:58AM -0700, H.J. Lu wrote:
> >> On Sun, Apr 15, 2012 at 11:17:13AM -0700, H.J. Lu wrote:
> >> >
> >> >
On Tue, Apr 17, 2012 at 11:05:04AM -0700, H.J. Lu wrote:
> Hi,
>
> This patch adds ia32 support to x32 strace. Tested on Linux/x32.
[...]
> @@ -868,15 +874,14 @@ get_scno(struct tcb *tcp)
> }
> # endif
> # ifdef X32
> - if (currpers == 0 || currpers == 1) {
> - fprintf(std
On Tue, Apr 17, 2012 at 05:03:20PM -0700, H.J. Lu wrote:
> On Tue, Apr 17, 2012 at 4:58 PM, Dmitry V. Levin wrote:
> > On Tue, Apr 17, 2012 at 11:05:04AM -0700, H.J. Lu wrote:
> >> Hi,
> >>
> >> This patch adds ia32 support to x32 strace. Tested on Linux/x3
On Tue, Apr 17, 2012 at 04:36:12PM -0400, Mike Frysinger wrote:
> Needed to debug some losetup failures, and it's easier when you can see
> what the kernel is getting vs what you think you're sending, so add some
> decoders for those ioctls.
Thanks.
[...]
> + if (!abbrev(tcp)) {
> +
On Tue, Apr 17, 2012 at 05:39:28PM -0700, H.J. Lu wrote:
> On Tue, Apr 17, 2012 at 5:13 PM, Dmitry V. Levin wrote:
> > On Tue, Apr 17, 2012 at 05:03:20PM -0700, H.J. Lu wrote:
> >> On Tue, Apr 17, 2012 at 4:58 PM, Dmitry V. Levin wrote:
> >> > On Tue, Apr 17, 201
On Tue, Apr 17, 2012 at 10:19:31PM -0400, Mike Frysinger wrote:
> Needed to debug some losetup failures, and it's easier when you can see
> what the kernel is getting vs what you think you're sending, so add some
> decoders for those ioctls.
Applied, thanks.
[...]
> + if (!abbrev(tcp)
Hi,
On Thu, Apr 26, 2012 at 01:52:28PM +0100, dark_footix wrote:
> Hello Strace,
>
> Do you have a bugzilla ?
It's perfectly fine to report bugs in strace to this mailing list.
> There is an issue of compilation on the release 4.6, with
>
> ../strace-4.6/io.c:356:1: error: redefinition of '
On Wed, Apr 04, 2012 at 03:38:06AM +0400, Dmitry V. Levin wrote:
> On Mon, Apr 02, 2012 at 11:26:06PM -0400, Mike Frysinger wrote:
> > On Monday 12 March 2012 17:50:48 Dmitry V. Levin wrote:
> > > There is quite enough good stuff accumulated in strace.git since v4.6 to
> &
On Fri, Apr 27, 2012 at 06:58:20PM -0400, Mike Frysinger wrote:
> On 64bit systems with a single personality, we see:
> count.c: In function 'call_summary':
> count.c:223:5: warning: format '%u' expects type 'unsigned int',
> but argument 3 has type 'long unsigned int'
>
> Since on multi-per
On Fri, Apr 27, 2012 at 07:13:55PM -0400, Mike Frysinger wrote:
> NEWS |4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Thanks.
--
ldv
pgpNpUCt3TGub.pgp
Description: PGP signature
--
Live Security Virtu
On Sat, Apr 28, 2012 at 03:01:15PM +, Denys Vlasenko wrote:
[...]
> - Log -
> commit 3efa7c7f1be0f54e0656de5cb4a5f4c39db10150
> Author: Denys Vlasenko
> Date: Sat Apr 28 16:59:47 2012 +0200
>
> Enable printing of uts.domain
On Sat, Apr 28, 2012 at 05:18:47PM -0400, Mike Frysinger wrote:
> On Friday 27 April 2012 19:21:26 Mike Frysinger wrote:
> > my sh/sparc boxes are offline atm ... need to get someone to kick them.
>
> i recovered the sh box. `make check` failed because the timeout in strace-f
> was too low. it'
On Tue, May 01, 2012 at 09:55:56PM +0400, Dmitry V. Levin wrote:
> On Sat, Apr 28, 2012 at 03:01:15PM +, Denys Vlasenko wrote:
> [...]
> > - Log -
> > commit 3efa7c7f1be0f54e0656de5cb4a5f4c39db10150
> >
On Tue, Apr 17, 2012 at 10:19:31PM -0400, Mike Frysinger wrote:
> Needed to debug some losetup failures, and it's easier when you can see
> what the kernel is getting vs what you think you're sending, so add some
> decoders for those ioctls.
>
> * defs.h (loop_ioctl): New prototype.
> (string_quot
On Wed, May 02, 2012 at 02:09:55PM +0400, Dmitry V. Levin wrote:
> On Tue, Apr 17, 2012 at 10:19:31PM -0400, Mike Frysinger wrote:
> > Needed to debug some losetup failures, and it's easier when you can see
> > what the kernel is getting vs what you think you're sending,
On Wed, May 02, 2012 at 11:54:19AM -0400, Mike Frysinger wrote:
> On Wednesday 02 May 2012 06:38:44 Dmitry V. Levin wrote:
> > On Wed, May 02, 2012 at 02:09:55PM +0400, Dmitry V. Levin wrote:
> > > On Tue, Apr 17, 2012 at 10:19:31PM -0400, Mike Frysinger wrote:
> > > >
On Fri, Apr 27, 2012 at 09:59:23PM +0400, Dmitry V. Levin wrote:
[...]
> I suggest to test HEAD once more on available architectures, to ensure that
> we haven't accidentally broken something last month. If there are no
> regressions, we could release 4.7 in the middle of the next
On Fri, Apr 27, 2012 at 09:59:23PM +0400, Dmitry V. Levin wrote:
> On Wed, Apr 04, 2012 at 03:38:06AM +0400, Dmitry V. Levin wrote:
> > On Mon, Apr 02, 2012 at 11:26:06PM -0400, Mike Frysinger wrote:
[...]
> > > anything still pending ?
> >
> > The NEWS file; unf
Hi,
On Tue, May 08, 2012 at 07:43:28PM -0400, Brad Spengler wrote:
> Hi guys,
>
> I'm writing to report this before the recent release sees more
> widespread use. I've already had one report from a user of strace v4.7
> failing on a grsecurity kernel when run with the -f argument. Strace
> (
On Thu, May 10, 2012 at 06:01:01PM +0600, Марк Коренберг wrote:
> There is no such syscall. May be you mean fstatat64()?
strace$ git grep -E 'newfstatat|fstatat64' linux/i386/ linux/x86_64/
linux/i386/syscallent.h:{ 4,TD|TF, sys_newfstatat,
"fstatat64" }, /* 300 */
linux/
On Mon, May 14, 2012 at 10:34:46PM +1000, Bryce Gibson wrote:
> Modify OS string parsing to handle a two character OS string.
> If a shorter than expected OS string is found, pad a zero on the end and then
> try the comparison.
> ---
> strace.c | 5 +
> 1 file changed, 5 insertions(+)
>
> diff
On Tue, May 15, 2012 at 05:09:21PM +0200, Denys Vlasenko wrote:
> #include
> #include
> #include
> #define NTHD 10
> static int thd_no;
> static void *sub_thd(void *c) {
> printf("thread created: %d\n", ++thd_no);
> for (;;) getuid();
> return NULL;
> }
> int main(int
On Wed, May 16, 2012 at 12:47:14PM +0200, Denys Vlasenko wrote:
> On 05/16/2012 11:48 AM, Dmitry V. Levin wrote:
[...]
> >> One solution is to run waitpid() in a loop until it returns 0 "no more
> >> tracees
> >> to wait", then handle them all. It was NA
On Sun, May 20, 2012 at 12:15:24AM +0600, Марк Коренберг wrote:
> clock_gettime(0x4 /* CLOCK_??? */, {190897, 528960021}) = 0
>
> in my case, it was CLOCK_MONOTONIC_RAW.
>
> It will be nice if someone adds all known clock_gettime constants to strace.
Some constants (including CLOCK_MONOTONIC_RAW
On Mon, Jun 04, 2012 at 02:01:59PM -0400, Mike Frysinger wrote:
> This syncs with the syscall table as it is in linux 3.4.
>
> * linux/x32/syscallent.h (59): Fix comment typo.
> (78): Add missing getdents entry.
> (174): Delete create_module entry (not in the kernel).
> (181, 182, 183, 184, 185):
On Mon, Mar 12, 2012 at 01:26:35PM +0100, Denys Vlasenko wrote:
> On 03/10/2012 11:17 PM, Dmitry V. Levin wrote:
> > On Thu, Feb 09, 2012 at 07:38:27PM +0100, Denys Vlasenko wrote:
> >> On 02/09/2012 05:29 PM, Dmitry V. Levin wrote:
> >>> But I'd like to
On Thu, Jul 19, 2012 at 03:31:51PM -0700, Aleatha Parker-Wood wrote:
> I'm working with a modified version of strace to collect some information on
> the long term behaviors of process trees and file system accesses. I've got
> it logging data on a couple of different systems, some of which I do n
On Wed, Aug 22, 2012 at 11:56:15AM -0400, Mike Frysinger wrote:
> Starting with linux 3.6 (and backported to earlier kernels), these two
> syscalls have changed numbers (moving from native to compat entry points).
> Update the strace syscall list accordingly.
What will happen with applications usi
On Wed, Aug 22, 2012 at 02:51:33PM -0400, Mike Frysinger wrote:
> On Wednesday 22 August 2012 12:56:36 Dmitry V. Levin wrote:
> > On Wed, Aug 22, 2012 at 11:56:15AM -0400, Mike Frysinger wrote:
> > > Starting with linux 3.6 (and backported to earlier kernels), these two
> >
to wait for its
completion, and that behavior wasn't documented. As result,
strace users sometimes experienced unexpected data losses.
Is there any regressions with the change?
> commit cf53436f737c0273028503186fc0f837c7191085
> Author: Dmitry V. Levin
> Date: Thu Jul 12 20:54:46
strace used to honor fflush(3) return value in trace_syscall_entering
which resulted to tracees not being PTRACE_SYSCALL'ed which in turn
caused nasty hangups like this one:
$ strace -o'|:' pwd
|:: Broken pipe
There is little strace can do in case of fflush(3) returning EOF, and
hangup is certain
On Wed, Oct 10, 2012 at 12:59:43PM +0100, Markos Chandras wrote:
> From: Markos Chandras
>
> x86_64 does not define a struct stat64 in asm/stat.h. It uses
> struct stat instead.
>
> This fixes a compilation problem when LFS is used
>
> file.c:1073:16: error: storage size of ‘statbuf’ isn’t know
On Wed, Oct 10, 2012 at 01:48:02PM +0100, Markos Chandras wrote:
> On Wed, Oct 10, 2012 at 1:35 PM, Dmitry V. Levin wrote:
> > On Wed, Oct 10, 2012 at 12:59:43PM +0100, Markos Chandras wrote:
> >> From: Markos Chandras
> >>
> >> x86_64 does not define a
On Wed, Oct 10, 2012 at 02:03:57PM +0100, Markos Chandras wrote:
> On Wed, Oct 10, 2012 at 1:55 PM, Dmitry V. Levin wrote:
> > On Wed, Oct 10, 2012 at 01:48:02PM +0100, Markos Chandras wrote:
> >> On Wed, Oct 10, 2012 at 1:35 PM, Dmitry V. Levin wrote:
> >> > On W
On Wed, Oct 10, 2012 at 02:19:30PM +0100, Markos Chandras wrote:
> On Wed, Oct 10, 2012 at 2:09 PM, Dmitry V. Levin wrote:
> > On Wed, Oct 10, 2012 at 02:03:57PM +0100, Markos Chandras wrote:
> >> On Wed, Oct 10, 2012 at 1:55 PM, Dmitry V. Levin wrote:
> >> > On W
Hi,
On Thu, Oct 18, 2012 at 05:25:27PM +0900, Namhyung Kim wrote:
> Hi,
>
> When I was debugging a memory related problem, I really want to see
> only those syscalls but it wans't suppport by strace. Hence I decided
> to create a patch. I guess others may want this too.
>
> This patch was made
On Fri, Oct 19, 2012 at 10:01:09AM +0900, Namhyung Kim wrote:
> Add a new 'memory' category for tracing memory related syscalls.
Most of syscalls are memory related because they take an address argument,
so I would rather call this subset as memory mapping related.
> Affected syscalls are: brk, m
On Tue, Oct 23, 2012 at 06:01:16PM +0900, Namhyung Kim wrote:
> 2012-10-22 오전 4:25, Dmitry V. Levin 쓴 글:
> > On Fri, Oct 19, 2012 at 10:01:09AM +0900, Namhyung Kim wrote:
> >> Add a new 'memory' category for tracing memory related syscalls.
> >
> > Most of
On Tue, Oct 23, 2012 at 05:36:58PM +0100, Steve McIntyre wrote:
> Update errno and ioctl definitions for newer Linux
>
> Signed-off-by: Steve McIntyre
> ---
> linux/errnoent.h|4 +-
> linux/ioctlent.h.in | 121
> +++
> 2 files changed, 12
On Wed, Oct 24, 2012 at 10:01:36AM +0900, Namhyung Kim wrote:
> 2012-10-22 오전 4:25, Dmitry V. Levin 쓴 글:
> > vmsplice is not a memory mapping related. I see it was not actually
> > changed by the patch.
>
> But vmsplice takes memory addresses through iov->iov_base. Isn
On Tue, Oct 23, 2012 at 05:38:22PM +0100, Steve McIntyre wrote:
[...]
> * syscall.c: Support AArch64. Uses new PTRACE_GETREGSET ptrace request
> instead of PTRACE_GETREGS, so also include sys/uio.h and elf.h for needed
> definitions.
Could you please enlighten us what was the rationale behind this
On Wed, Oct 24, 2012 at 11:41:57AM +0900, Namhyung Kim wrote:
> Add a new 'memory' category for tracing memory mapping related syscalls.
I've applied this change with minor corrections. Thanks!
--
ldv
pgpxNrcjMTmmT.pgp
Description: PGP signature
--
On Wed, Oct 24, 2012 at 02:49:20PM +0100, Steve McIntyre wrote:
> On Wed, Oct 24, 2012 at 03:58:46AM +0400, Dmitry V. Levin wrote:
> >On Tue, Oct 23, 2012 at 05:36:58PM +0100, Steve McIntyre wrote:
> >> Update errno and ioctl definitions for newer Linux
> >>
> &g
On Wed, Oct 24, 2012 at 05:58:16PM +0100, Steve McIntyre wrote:
> On Tue, Oct 23, 2012 at 02:11:59PM -0400, Mike Frysinger wrote:
> >On Tuesday 23 October 2012 12:38:22 Steve McIntyre wrote:
> >> Add AArch64 support to strace
[...]
> New patch included here with these changes included.
Applied wit
On Tue, Oct 23, 2012 at 10:22:56PM -0400, Mike Frysinger wrote:
> On Tuesday 23 October 2012 19:58:46 Dmitry V. Levin wrote:
> > On Tue, Oct 23, 2012 at 05:36:58PM +0100, Steve McIntyre wrote:
> > > --- a/linux/ioctlent.h.in
> > > +++ b/linux/ioctl
On Tue, Jul 10, 2012 at 04:36:18PM +0200, Denys Vlasenko wrote:
> On 07/10/2012 01:01 AM, Dmitry V. Levin wrote:
[...]
> > I suppose we can safely drop PTRACE_SEIZE_DEVEL from USE_SEIZE code now.
>
> I'm going to do that. Also will drop PTRACE_EVENT_STOP1
> and enable
On Sat, Nov 10, 2012 at 11:24:48AM +, Steve McIntyre wrote:
> On Sat, Nov 10, 2012 at 12:20:34AM -0500, Mike Frysinger wrote:
> >On Thursday 08 November 2012 12:36:05 Steve McIntyre wrote:
[...]
> Here's the updated patch. Thanks for the quick review.
Applied (with trailing whitespaces removed
Hi,
On Wed, Nov 28, 2012 at 01:14:33PM +, James Hogan wrote:
> While implementing regset support in strace for the metag architecture,
> I think I've noticed a problem in util.c.
>
> For SPARC/SPARC64, arg_setup and arg_finish_change are defined to use
> PTRACE_GETREGS and PTRACE_SETREGS. How
On Thu, Nov 29, 2012 at 05:37:37PM +, James Hogan wrote:
> Add a state argument to change_syscall() so that SPARC can modify that
> instead of read-modify-writing the whole register set. This function is
> always called within an arg_setup/arg_finish_change sequence which on
> certain architect
On Mon, Dec 03, 2012 at 12:29:20AM +0100, John Spencer wrote:
> --- a/signal.c
> +++ b/signal.c
> @@ -419,7 +419,7 @@ print_sigset(struct tcb *tcp, long addr, int rt)
> # define SI_FROMUSER(sip)((sip)->si_code <= 0)
> #endif
>
> -#if __GLIBC_MINOR__ < 1
> +#if defined(__GLIBC__) && __GLIBC_
On Fri, Dec 07, 2012 at 09:30:51PM +0100, Stanislav Brabec wrote:
> Looking at the implementation of wrapped semtimedop() call inside glibc
> and kernel, I started to believe, that timeval should be located in
> tcp->u_arg[4] and not tcp->u_arg[5].
Yes, in indirect_ipccall non-s390 case its canoni
On Wed, Jan 09, 2013 at 11:31:57AM +0100, Frits Hoogland wrote:
> Hello list, I hope you can help me with an observation I've made with strace
> on Oracle Linux 6.3 (latest) X64.
> When I strace a process, I only see successful io_getevents() calls, not
> non-successful io_getevents() calls with
On Sun, Jan 20, 2013 at 02:53:57PM +0100, Rune Kjær Svendsen wrote:
> Hi list
>
> I'm using strace running in Ubuntu on a Samsung ARM chromebook. It's using
> the 3.4.0 kernel from here:
> http://git.chromium.org/gitweb/?p=chromiumos/third_party/kernel.git (the
> one the comes with Chrome OS).
>
On Sun, Jan 20, 2013 at 11:00:32PM +0100, Rune Kjær Svendsen wrote:
> Using strace 4.5.20-2.3ubuntu2 from Ubuntu 12.10.
I'm sorry, but strace 4.5.20 was released in April of 2010, please try
something more up to date, e.g. the latest release 4.7 or strace.git.
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On Mon, Jan 21, 2013 at 02:36:55PM +0100, Bernhard Reutner-Fischer wrote:
> Signed-off-by: Bernhard Reutner-Fischer
> ---
> mem.c |3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/mem.c b/mem.c
> index 0279030..53fcf85 100644
> --- a/mem.c
> +++ b/mem.c
> @@ -159,6 +159,9 @@ static
On Tue, Jan 22, 2013 at 10:16:42AM +0100, Bernhard Reutner-Fischer wrote:
> On 21 January 2013 15:23, Dmitry V. Levin wrote:
> > On Mon, Jan 21, 2013 at 02:36:55PM +0100, Bernhard Reutner-Fischer wrote:
> >> Signed-off-by: Bernhard Reutner-Fischer
> >> ---
> >
On Tue, Jan 22, 2013 at 06:09:50PM +0100, Bernhard Reutner-Fischer wrote:
> On 22 January 2013 10:35, Dmitry V. Levin wrote:
> > On Tue, Jan 22, 2013 at 10:16:42AM +0100, Bernhard Reutner-Fischer wrote:
> >> On 21 January 2013 15:23, Dmitry V. Levin wrote:
> >> >
On Tue, Jan 22, 2013 at 01:10:13PM -0500, Mike Frysinger wrote:
> On Tuesday 22 January 2013 04:16:42 Bernhard Reutner-Fischer wrote:
> > On 21 January 2013 15:23, Dmitry V. Levin wrote:
> > > On Mon, Jan 21, 2013 at 02:36:55PM +0100, Bernhard Reutner-Fischer wrote:
On Tue, Jan 22, 2013 at 07:45:59PM +0100, Rune Kjær Svendsen wrote:
> Just built 4.7 and it works like a charm. I've reported the following bug
> in Ubuntu to get them to pull in stace 4.7 for Raring. So if anyone else is
> experiencing this bug in Ubuntu, then please mark the below bug as
> affect
On Tue, Feb 05, 2013 at 11:16:31AM -0500, Chris Metcalf wrote:
> Ping?
>
> Would it make sense for me to be able to directly commit tile-specific
> changes to strace? The previous tile support for strace was committed by an
> strace maintainer on my behalf (commit c8c6698ef7cde in Dec 2009).
S
On Tue, Feb 05, 2013 at 07:31:55PM +0100, Bernhard Reutner-Fischer wrote:
> mem.c |3 +++
On Tue, Feb 05, 2013 at 07:31:56PM +0100, Bernhard Reutner-Fischer wrote:
> system.c |2 ++
Thanks, I've added changelog entries and applied them.
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On Mon, Feb 04, 2013 at 12:04:57AM +0100, Ben Noordhuis wrote:
> * configure.ac: Add check.
> * desc.c: Add sys_perf_event_open
I've added missing bits to the changelog entry, fixed a typo and
applied this. Thanks,
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On Tue, Feb 05, 2013 at 01:02:42PM -0500, Chris Metcalf wrote:
> Also fix a compiler warning about pt_reg_t in a printf expression.
This time it was me who made this patch harder to merge, so I've adjusted
it a bit, added a changelog entry and applied. Thanks,
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On Wed, Feb 06, 2013 at 12:57:34AM +0100, Ben Noordhuis wrote:
> On Wed, Feb 6, 2013 at 12:31 AM, Dmitry V. Levin wrote:
> > On Mon, Feb 04, 2013 at 12:04:57AM +0100, Ben Noordhuis wrote:
> >> * configure.ac: Add check.
> >> * desc.c: Add sys_perf_event_open
> &g
On Wed, Feb 06, 2013 at 01:57:46PM +0100, Denys Vlasenko wrote:
> On 10/31/2012 04:37 PM, Dmitry V. Levin wrote:
> > It seems to be working so far, but with annoying addition to the strace
> > output:
> >
> > $ strace true
> > --- stopped by SIGSTOP ---
> >
On Fri, Feb 08, 2013 at 03:22:09PM +0100, Denys Vlasenko wrote:
> Hi Dmitry,
>
> glibc 2.1.1 was released in 1999.
>
> Is this patch ok with you?
Yes.
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Free Next
Applied, thanks.
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Hi,
On Fri, Feb 08, 2013 at 06:07:59PM -0700, kawil...@ucalgary.ca wrote:
> I've been using strace for a while now, and just found what I would
> consider to be a bug in strace. Essentially, if a traced program executes
> a particular system call (SYS_sigaltstack) with `invalid' arguments (which
>
Hi,
On Thu, Feb 07, 2013 at 03:15:17PM +, Frediano Ziglio wrote:
> I was trying to add support to Xen ioctl to strace. To distinguish
> from other ioctl I used the entire code (not only type and number but
> also size and direction) so I changed sys_ioctl in io.c to call a
> function that ch
On Mon, Feb 11, 2013 at 12:45:48PM +0100, Denys Vlasenko wrote:
> Hi,
>
> Recent addition of AArch64 used a novel way of detecting
> 32/64-bitness of the process by looking at the returned size
> of ptrace(PTRACE_GETREGSET, NT_PRSTATUS).
>
> I played with it on x86 and it appears to be working th
On Mon, Feb 11, 2013 at 03:12:23PM +0100, Denys Vlasenko wrote:
> On 02/11/2013 01:46 PM, Denys Vlasenko wrote:
> > On 02/11/2013 12:45 PM, Denys Vlasenko wrote:
> >> This patch implements a (hopefully) correct way to check for
> >> syscall bitness on x86.
> >>
> >> I tested it to work when stracin
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